MESON Chess Problem Database

Problem Display
PID: 128526 (4NQ2/8/7p/5pkp/2N4p/3p3p/4b2K/3n4 w - - 0 1)

Lindgren, Frithiof

Eskilstuna Kuriren, 1920

4NQ2/8/7p/5pkp/2N4p/3p3p/4b2K/3n4

#3

4 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kg6
      • 2.Qg7#
      • 2.Qg8#
    • 1...f4
      • 2.Se5
        • threat
          • 3.Qf6#
      • 2.Qf6+
        • 2...Kg4
          • 3.Se5#
  • Tries
    • 1.Sg7?
      • threat
        • 2.Qxf5#
      • 1...Bg4
        • 2.Se6+
          • 2...Kg6
            • 3.Qg7#
      • 1...Se3
        • 2.Se6+
          • 2...Kg4
            • 3.Se5#
          • 2...Kg6
            • 3.Qg7#
      • 1...Kg6!
    • 1.Qxh6+?
      • 1...Kg4
        • 2.Se5#
      • 1...Kxh6!
  • Keys
    • 1.Sc7!
      • threat
        • 2.Se6+
          • 2...Kg4
            • 3.Se5#
          • 2...Kg6
            • 3.Qg7#
      • 1...Kf4
        • 2.Se6+
          • 2...Kf3
            • 3.Qxf5#
          • 2...Ke4
            • 3.Qa8#
          • 2...Kg4
            • 3.Se5#
      • 1...Kg4
        • 2.Se6
          • threat
            • 3.Se5#
          • 2...Kf3
            • 3.Qxf5#
      • 1...Kg6
        • 2.Qg8+
          • 2...Kf6
            • 3.Sd5#
      • 1...Bf3
        • 2.Se6+
          • 2...Kg4
            • 3.Se5#
            • 3.Qg7#
            • 3.Qg8#
          • 2...Kg6
            • 3.Qg7#
      • 1...Bg4
        • 2.Sd5
          • threat
            • 3.Qg7#
            • 3.Qf6#
            • 3.Qg8#
          • 2...Kg6
            • 3.Qg8#
        • 2.Se6+
          • 2...Kg6
            • 3.Qg7#
      • 1...f4
        • 2.Qg7+
          • 2...Kf5
            • 3.Sd6#

FEATURES

NOT CLASSIFIED
HTML5 logo

Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).